public function testFactory()
{
$htmlFactory = new HtmlFactory();
$text = $htmlFactory->createText('hello Dr\'Huang');
$this->assertEquals('hello Dr\'Huang', $text->render());
$jsonFactory = new JsonFactory();
$text = $jsonFactory->createText(['name' => 'Dr\'Huang']);
$this->assertEquals('{"name":"Dr\'Huang"}', $text->render());
}
public function testCanCreateImg()
{
self::assertRegExp('/<img src="name" width="100" height="200" \\/>/i', HtmlFactory::imgTag('name', 100, 200)->__toString());
}